Galvin-Mfg-Co（Motorola）-SP42 电路原理图.pdf

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1、VOLUME R-24, MOST-OFTEN-NEEDED 1964 RADIO SERVICING INFORMATION MOTOROLA. Models SK103, SK104, S105, SK108, Chassis HS-1055, HS-1102 MONAURAL OR _ RIGHT RADIO-!- INPUT f LEFT RADIO Z-S INPUT ,_ VIA 1/2 12AX7A LEFT CHAN AF AMP EL84/6BQ5 LEFT CHAN PWRAMP 250V lT _BLujl PHASINGW ca|(5MF SREO |t IQ CART

2、RIDGE1 hi m 3 F L ji tr. RIGHT |l i PHONO ! L INPUT jj_ NOTES CAPACITORS - UNLESS OTHERWISE SPECIFIED. DECIMAL VALUES IN MF, ALL OTHERS IN MMF. VOLTAGES - MEASUREDFROM POINT INDICATED TO CHASSIS WITH A VTVM. 10% NO SIGNAL INPUT. SCHEMATIC DIAGRAM HS-1055 & 1102 POWER VIB * 1/2 12AX7A g RIGHT CHAN ,A

3、F AMP Lw | & PHASE _. INV 6 C9I/.05 * 1128V I : CONNECT TO RADIO IT MODEL HAS RADIO CORNECT TO PHONO IF MODEL D0E8 NOT HAVE RADIO. RECOR DCHANGERWIRING iPHONO MOTOR bed i i fe/-vCONNECTORL i 108Z(SKI08. 104 li 105) 12-82 (SK10.*) R18 100 Rl9 2.2K R20.18K P 280V f -AW-MM- AW p|+ A + + a + C22A=t: C22

4、B=: C22C C22D=p B8-L LVU-r- _jp40MFj 40MF I 40MF_|_ 40MF_|_ SUPPLY & AMPLIFIER i JOWER SUPPLVJ.NJT-)- SJS (SK108 ONLY) MOTOROLA Model SP41, Chassis HS-1059 MOTOROLA Models SP42, SP43, Chassis HS-1061 VI 50EH5 PWR AMP LEFT CHAN ang LRfiWR!.NG_ E2 PHONO fSW MOTOR Q | ON- ii 1 off-rejx-L _ PLUG RECEPT

5、| PIH VIEM !W R3.33K (r.l m rlm 2-5hr- ) Si +JC1A 2? Tsomf E4.+ R6 120 R7 1.8K NOTES|-APACITORS - DECIMAL VALUES IN MF, ALL OTHERS IN MMF UNLESS VOLTAGE - MEASURED FROM POINT INDICATED TO B- WITH A VTVM. CHASSIS =4r /77=RC GROUND STEREO , CARTRIDGE &/Z Od RECORD CHANGER WIRING I |_ ii Sls X ON- 6- 0

6、FF-REJ jBunai , recePT louu I 1_LUG_VIEW_ _ _J PLUG / BLK V2 50EH5 PWR AMP RIGHT CHAN BLK LEFT CHANNEL SPEAKER (MASTER) BLE RIGHT CHANNEL SPEAKER (REMOTE) 1 4/s 3 34 ,B 93V 4C 47VAC HS-1059 SCHEMATIC DIAGRAM CAPACITORS - UNLESS OTHERWISE SPECIFIED, VOLTAGES - MEASURED FROM POINT INDICATED DECIMAL VALUES IN MF, ALL OTHERS IN MMF. TO B- WITH A VTVM. 10* NO SIGNAL INPUT. _L = CHASSIS GROUND fa - RC GROUND HS-1061 SCHEMATIC DIAGRAM 100 收音机爱 好者资料库 RadioFans.CN